leaden是什么意思 a. 铅制的, 呆滞的, 铅灰色的, 沉闷的[机] 铅的, 铅包的 s. made heavy or weighted down with wearinessa. made of leads. (of movement) slow and laborious leaden的用法和例句: 1. Their words had suddenly become leaden, just as on the eve of war...